Thomson Bluetooth Digital Alarm Clock Radio Btc2138 Manual [top] <Validated ⟶>

: Integrated USB-A downstream port (5V output for device charging only)

Note: This port is designed for power output only; it cannot be used to play music files from a USB flash drive. 8. Troubleshooting and Maintenance Potential Cause AC adapter is loose or unplugged. Check the wall outlet and firmly re-seat the power cord. Radio reception is static The wire antenna is coiled or poorly positioned.

0.9" (2.3cm) red LED display with adjustable brightness.

The Thomson BTC2138 allows you to set two independent alarms (Alarm 1 and Alarm 2) with the choice of waking up to a buzzer or your favorite FM radio station. Setting Alarm 1 or Alarm 2 thomson bluetooth digital alarm clock radio btc2138 manual

button during an active alarm to silence it for approximately 9 minutes. Sleep Timer : While playing music/radio, press the

If you enjoy falling asleep to music or talk radio, use the Sleep function:

Press and hold the button until the LED numbers begin to blink. : Integrated USB-A downstream port (5V output for

Independent buttons to configure and toggle the dual alarm systems.

AC power via an external adapter with a backup slot for 2 x AA batteries to maintain settings during power outages. Manual & Operating Instructions

Built-in white night light and a USB port for charging mobile devices. Check the wall outlet and firmly re-seat the power cord

Once connected, the Bluetooth indicator on the clock display will turn solid, and a confirmation tone may play. You can now control volume and track selection directly from your phone or using the buttons on the clock. 🛠️ Troubleshooting and Maintenance

Jump directly through saved frequencies by tapping the dedicated button while listening to the radio. Basic System Troubleshooting Problem Encountered Probable Cause Actionable Correction Steps Clock resets to 12:00 when unplugged Missing or expired backup batteries Install 2 fresh AA alkaline batteries into the base cavity. Bluetooth drops connection Signal interference or distance limit

Most BTC2138 models take a or CR2025 button battery (located under a small flap on the bottom).

This is where the Thomson BTC2138 shines. Unlike old clock radios, you can stream podcasts or Spotify playlists.